code: def test_inplace_int():
      image = np.array(
          [
              [0, 0, 0, 0, 0, 0, 0],
              [0, 1, 1, 0, 2, 2, 0],
              [0, 1, 1, 0, 2, 2, 0],
              [1, 0, 0, 0, 0, 0, 3],
              [0, 1, 1, 1, 3, 3, 4],
          ]
      )
  
      flood_fill(image, (0, 0), 5, in_place=True)
  
      expected = np.array(
          [
              [5, 5, 5, 5, 5, 5, 5],
              [5, 1, 1, 5, 2, 2, 5],
              [5, 1, 1, 5, 2, 2, 5],
              [1, 5, 5, 5, 5, 5, 3],
              [5, 1, 1, 1, 3, 3, 4],
          ]
      )
  
      np.testing.assert_array_equal(image, expected)
  
file_path: scikit-image/skimage/morphology/tests/test_flood_fill.py
imports: import numpy
  import pytest
  from skimage.morphology import flood, flood_fill
label_desc: Use image node_id 5 for calling a global function with example usage: test_inplace_int() without return types